Merge pull request #253334 from halkazwini/nw-routing2

Add a diagram

Author: v-shils

articles/network-watcher/diagnose-vm-network-routing-problem.md

@@ -15,6 +15,8 @@ ms.date: 09/29/2023
 
 In this tutorial, You use Azure Network Watcher [next hop](network-watcher-next-hop-overview.md) tool to troubleshoot and diagnose a VM routing problem that's preventing it from correctly communicating with other resources. Next hop shows you that the routing problem is caused by a [custom route](../virtual-network/virtual-networks-udr-overview.md?toc=/azure/network-watcher/toc.json#custom-routes).
 
+:::image type="content" source="./media/diagnose-vm-network-routing-problem/next-hop-tutorial-diagram.png" alt-text="Diagram shows the resources created in the tutorial.":::
+
 In this tutorial, you learn how to:
 
 > [!div class="checklist"]